webapp: detect on first run if git is not installed, and tell the user, rather than crashing non-informatively
Mostly for Windows, which has no sane package management..
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2 changed files with 4 additions and 1 deletions
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@ -163,7 +163,8 @@ firstRun listenhost = do
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hFlush stdout
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go
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| otherwise = do
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browser <- maybe Nothing webBrowser <$> Git.Config.global
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browser <- maybe Nothing webBrowser
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<$> catchDefaultIO Nothing Git.Config.global
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openBrowser browser htmlshim url Nothing Nothing
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go
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where
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